EP 0330144 B1 19960703 - Process for the direct determination of complex corrosive environmental conditions
Title (en)
Process for the direct determination of complex corrosive environmental conditions
Title (de)
Verfahren zur direkten Bestimmung von komplexen korrosiven Umgebungsbedingungen
Title (fr)
Procédé de détermination directe de conditions ambiantes complexes et corrosives
Publication
Application
Priority
DE 3805495 A 19880222
Abstract (en)
[origin: US5075235A] A process is described for direct determination of complex corrosive environmental conditions, which comprises exposing a glass surface to the environment and examing the glass surface before and after exposure using a measurement method based on radiation, in particular a IR-spectroscopic method, in order to determine corrosion effects, in particular water absorption and ion exchange. Glass sensors suitable for use in this process are likewise described.
IPC 1-7
IPC 8 full level
G01N 17/00 (2006.01); G01N 17/04 (2006.01); G01N 21/3563 (2014.01)
CPC (source: EP US)
G01N 17/00 (2013.01 - EP US); G01N 21/3563 (2013.01 - EP US)
Citation (examination)
- ENCYCLOPEDIA OF PHYSICAL SCIENCE AND TECHNOLOGY, VOLUME 6, ACADEMIC PRESS, 1987, P.264FF, KEYWORD "GLASS"
- D. Tregoat et al.: "Corrosion of HMFG by water vapor determination of EOH and diffusion profile" in Chemical abstracts, Vol.104, 1986, p.114575
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0330144 A2 19890830; EP 0330144 A3 19901114; EP 0330144 B1 19960703; AT E140080 T1 19960715; DE 3805495 A1 19890831; DE 3805495 C2 19920123; DE 58909697 D1 19960808; ES 2088869 T3 19961001; GR 3020596 T3 19961031; US 5075235 A 19911224
DOCDB simple family (application)
EP 89102997 A 19890221; AT 89102997 T 19890221; DE 3805495 A 19880222; DE 58909697 T 19890221; ES 89102997 T 19890221; GR 960401955 T 19960723; US 31345589 A 19890222